1231617002

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{216149}}^1$

素因数の和:216206

約数の個数: 32

約数和(自身を含む): 2365545600

約数和(自身を除く): 1133928598

約数列:

[1, 2, 7, 11, 14, 22, 37, 74, 77, 154, 259, 407, 518, 814, 2849, 5698, 216149, 432298, 1513043, 2377639, 3026086, 4755278, 7997513, 15995026, 16643473, 33286946, 55982591, 87972643, 111965182, 175945286, 615808501, 1231617002]

約数ペア:

[(1, 1231617002), (2, 615808501), (7, 175945286), (11, 111965182), (14, 87972643), (22, 55982591), (37, 33286946), (74, 16643473), (77, 15995026), (154, 7997513), (259, 4755278), (407, 3026086), (518, 2377639), (814, 1513043), (2849, 432298), (5698, 216149)]